*{
    margin: 0;
    padding: 0;
   }
a{
    color: black;
}
a:hover{
    color: #9f0101;
}
.body {
    font-size: 14px;
    line-height: 1.8;
    font-weight: 400;
    font-family: "Roboto", sans-serif;
    color: #555;
}
ul li{
    list-style: none;
}
.top{
    width: 1920px;
    height: 150px;
    position: relative;
    /*background-color:pink;*/
}
.top-welcome{
    width: 1920px;
    height: 50px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;    
    position: relative;
}
.welcome-content{
    position: absolute;
    width:350px;
    height: 50px;
    left: 300px;
    line-height:50px;
    font-family: "宋体";
}
.welcome-settings{
    position: absolute;
    width: 400px;
    height: 50px;
    right: 300px;
    text-align: center;
    margin: 0 auto;
}
.nav{
    float:left;
    right: 0px;
    margin: 0;
    list-style-type: none;
    position: absolute;
}
.nav li{
    float: left;
    width: 150px;
    text-align: center;
    line-height: 50px;
}
.nav a{
    color: black;
    text-decoration: none;
}
.nav_language{    
    position: absolute;
    display: none;
    top: 38px;
    left: 7px;
    border: 1px solid  gray;
    background-color: white;
    z-index: 5;
}
.nav_language li{
    float: initial;
    line-height: 40px;
    text-align: start;
}
.nav li:hover .nav_language{
    display: block;
}
.nav_language a:after{
    display: none;
}
.nav_language a:hover{
    color: #9f0101;
}
.nav_currency{
    position: absolute;
    display: none;
    top: 38px;
    left: 167px;
    border: 1px solid  gray;
    background-color:white;
    z-index: 5;
}
.nav_currency li{
    float: initial;
    line-height: 40px;
    text-align: start;
}
.nav li:hover .nav_currency{
    display: block;
}
.nav_currency a:hover{
    color: #9f0101;
}
.nav a:after{
    position: relative;
    left: 5px;
    bottom: 4px;
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-top: 1px solid #656565;
    border-right: 1px solid #656565;
    transform: rotate(-225deg);
    -webkit-transform: rotate(-225deg);
    
}
.indeex{
    position: relative;
    top:50px;
    width: 1920px;
    height: 100px;
    z-index: 2;
    background-color: white;
}
.logo{
    position: absolute;
    height: 80px;
    width: 400px;
    top: 10px;
    bottom: 10px;
    left: 300px;
   background: url(../images/logo/logo.png);
    z-index: -3;
}
.div_div{
    position: absolute;
    height: 100px;
    width: 500px;
    left: 700px;
}
.nav_index{
    float: left;
    right: 30px;
    top: 27px;
    margin: 0;
    list-style-type: none;
    position: absolute; 
}
.nav_index a{
    text-decoration: none;
    font-size: 24px;
    color: black;
}
.nav_index a:hover{
    color: #9f0101;
}
.nav_index li{
    float: left;
    width: 150px;
    text-align: center;
    line-height: 50px;
}
.shoppingcart{
    position: absolute;
    float: left;
    right:300px;
    width: 400px;
    height: 100px;
  
}
.search{
    position: absolute;
    top:35px;
    left: 200px;
    width: 35px;
    height: 35px;
    background: url(../images/icon/search.png);
}
.account{
    position: absolute;
    top:35px;
    left: 250px;
    width: 35px;
    height: 35px;
    background: url(../images/icon/account.png);
}
.like{
    position: absolute;
    top:35px;
    left: 300px;
    width: 35px;
    height: 35px;
    background: url(../images/icon/like.png);
}
.cart{
    position: absolute;
    top:35px;
    left: 350px;
    width: 35px;
    height: 35px;
    background: url(../images/icon/shoppingcart.png);
}
.slide{
    width: 1920px;
    height: 450px;
    
}
.red_introduce{
    position: absolute;
    top: 270px;
    left: 300px;
    width: 150px;
    height: 50px;
    font-size: 30px;
    color: #9f0101;
    z-index: 1;
}
.black_introduce{
    position: absolute;
    top: 320px;
    left: 300px;
    width: 400px;
    height: 100px;
    font-size: 45px;
    font-family: 'Meiryo UI';
    z-index: 1;
}
.buy_button{
    position: absolute;
    top: 460px;
    left: 300px;
    width: 100px;
    height: 50px;
    text-align:center;
    line-height: 50px;
    color: white;
    background-color: #9f0101;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
    z-index: 1;
}
.buy_button:hover{
    background-color: black;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear
}
.page{
    position: relative;
    top: 60px;
    left: 300px;
    width: 1320px;
    height: 282px;
}
.page1{
    position: relative;
    height: 282px;
    width: 370px;
    background: url(../images/pages/img1-top-1.jpg);
}
.page1:hover{
    filter:alpha(Opacity=60);
    -moz-opacity:0.6;
    opacity: 0.6;
}
.page1_red_introduce{
    position: absolute;
    width: 370px;
    top: 70px;
    text-align: center;
    font-size: 30px;
    color: #9f0101;
}
.page1_black_introduce{
    position: absolute;
    width: 370px;
    top: 115px;
    text-align: center;
    font-size: 30px;
}
.page1_index{
    position: absolute;
    width: 370px;
    top: 170px;
    text-align: center;
    font-size: 20px;
}
.page2{
    position: absolute;
    float: left;
    left: 475px;
    top: 0;
    height: 282px;
    width: 370px;
    background: url(../images/pages/img1-top-2.jpg);
}
.page2:hover{
    filter:alpha(Opacity=60);
    -moz-opacity:0.6;
    opacity: 0.6;
}
.page3{
    position: absolute;
    float: left;
    right: 0px;
    top: 0;
    height: 282px;
    width: 370px;
    background: url(../images/pages/img1-top-3.jpg);
}
.page3:hover{
    filter:alpha(Opacity=60);
    -moz-opacity:0.6;
    opacity: 0.6;
}
.survices{
    position: relative;
    left: 300px;
    top: 110px;
    height: 50px;
    width: 1320px;
}
.free_shipping{
    float: left;
    position: absolute;
    height: 50px;
    width: 250px;
}
.picture_free_shipping{
    position: relative;
    width: 50px;
    height: 50px;
    background: url(../images/icon/free_shipping.png);
}
.big_introduce{
    position: relative;
    top: -50px;
    left: 70px;
    height: 25px;
    width: 200px;
    font-weight: 700;
}
.small_introduce{
    position: relative;
    top: -45px;
    left: 70px;
    height: 25px;
    width: 200px;
}
.support{
    position: relative;
    left : 356px;
    height: 50px;
    width: 250px;
    float: left;
}
.picture_support{
    width: 50px;
    height: 50px;
    background: url(../images/icon/support247.png);
}
.refund{
    position: relative;
    left : 712px;
    height: 50px;
    width: 250px;
}
.picture_refund{
    width: 50px;
    height: 50px;
    background: url(../images/icon/money_back.png);
}
.discount{
    top: 0;
    position: absolute;
    right: 0;
}
.picture_discount{
    width: 50px;
    height: 50px;
    background: url(../images/icon/promotions.png);
}
.product{
    position:absolute;
    top: 1070px;
    height: 50px;
    width: 1320px;
    left: 300px;
    text-align: center;
    font-size: 28px;
    line-height: 50px;
}
.product1_1{
    position: relative;
    left: 300px;
    top: 230px;
    width: 270px;
    height: 350px;

}
.product_img{
    width: 270px;
    height: 270px;
    background: url(../images/products/product-1.jpg);
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
}
.product_img:hover{
    background: url(../images/products/product-8.jpg);
}
.button_new{
    position: absolute;
    left: 20px;
    top: 20px;
    width: 40px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    color: white;
    font-size: 10px;
    background-color: #9f0101;
}
.button_discount{
    position: absolute;
    left: 20px;
    top: 50px;
    width: 40px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    color: white;
    font-size: 10px;
    background-color: black;
}
.product_introduce{
    height: 30px;
    width: 270px;
    font-size: 18px;
}
.product_price{
    width: 50px;
    font-size: 18px;
    font-weight: bold;
}
.product_introduce a{
    text-decoration: none;
}
.product_introduce a:hover{
    text-decoration:underline;
}
.product_discount{
    width: 50px;
    font-size: 18px;
    position: absolute;
    top: 310px;
    left: 60px;
    color: silver;
    text-decoration:line-through;
}
.product1_2{
    position: absolute;
    left: 650px;
    top: 1162px;
    width: 270px;
    height: 350px;
}
.product1_2_img{
    width: 270px;
    height: 270px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
    background: url(../images/products/product-2.jpg);
}
.product1_2_img:hover{
    background: url(../images/products/product-7.jpg);
}
.product1_3{
    position: absolute;
    left: 1000px;
    top: 1162px;
    width: 270px;
    height: 350px;
}
.product1_3_img{
    width: 270px;
    height: 270px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
    background: url(../images/products/product-3.jpg);
}
.product1_3_img:hover{
    background: url(../images/products/product-6.jpg);
}
.product1_4{
    position: absolute;
    left: 1350px;
    top: 1162px;
    width: 270px;
    height: 350px;
}
.product1_4_img{
    width: 270px;
    height: 270px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
    background: url(../images/products/product-4.jpg);
}
.product1_4_img:hover{
    background: url(../images/products/product-5.jpg);
}
.product1_5{
    position: absolute;
    left: 300px;
    top: 1550px;
    width: 270px;
    height: 350px;
}
.product1_5_img{
    width: 270px;
    height: 270px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
    background: url(../images/products/product-5.jpg);
}
.product1_5_img:hover{
    background: url(../images/products/product-4.jpg);
}
.product1_6{
    position: absolute;
    left: 650px;
    top: 1550px;
    width: 270px;
    height: 350px;
}
.product1_6_img{
    width: 270px;
    height: 270px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
    background: url(../images/products/product-6.jpg);
}
.product1_6_img:hover{
    background: url(../images/products/product-3.jpg);
}
.product1_7{
    position: absolute;
    left: 1000px;
    top: 1550px;
    width: 270px;
    height: 350px;
}
.product1_7_img{
    width: 270px;
    height: 270px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
    background: url(../images/products/product-7.jpg);
}
.product1_7_img:hover{
    background: url(../images/products/product-2.jpg);
}
.product1_8{
    position: absolute;
    left: 1350px;
    top: 1550px;
    width: 270px;
    height: 350px;
}
.product1_8_img{
    width: 270px;
    height: 270px;
    box-shadow: inset 0 0 1px #000;
    margin-left: -1px;
    margin-bottom: 10px;
    position: relative;
    background: url(../images/products/product-8.jpg);
}
.product1_8_img:hover{
    background: url(../images/products/product-1.jpg);
}
.button_viewmore{
    position: absolute;
    left: 900px;
    top: 1920px;
    width: 120px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: white;
    background-color: #9f0101;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
}
.button_viewmore:hover{
    background-color: black;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
}
.top_sell{
    position: relative;
    left:300px;
    top: 740px;
    width: 1320px;
    height: 700px;
}
.banner1{
    float: left;
}
.banner1:hover{
    filter:alpha(Opacity=60);
    -moz-opacity:0.6;
    opacity: 0.6;
}
.banner2{
    float: right;
}
.banner2:hover{
    filter:alpha(Opacity=60);
    -moz-opacity:0.6;
    opacity: 0.6;
}
.end_introduce1{
    position: relative;
    left: 300px;
}
.end_introduce2{
    position: relative;
    left: 970px;   
}
.end{
    position: absolute;
    width: 1920px;
    height: 50px;
    top: 2700px;
    background-color: silver;
}
.copyright{
    position: relative;
    float: left;
    left: 300px;
    width: 400px;
    height: 50px;
    font-size: 14px;
    line-height: 50px;
}
.piyixia{
    position: relative;
    float: left;
    left: 1080px;
    width: 400px;
    height: 50px;
    font-size: 14px;
    line-height: 50px;
}
.infos{
    top: 370px;
    position: relative;
    width: 1320px;
    height: 300px;
    left: 300px;

}
.infos ul{
    font: 14px "宋体";
    overflow: hidden;
    background-color: #9f0101;
}
.infos ul li{ 
    width:33.33%;
    float:left;
    color: white;
}
.infos ul li h2{ 
    height:40px;
    line-height: 40px; 
    border-left:1px solid #cecece;
    border-bottom: 1px solid #cecece; 
    cursor: pointer; 
    text-align: center;}
.infos ul li  .navI-txt{ 
    width:1320px; 
    height: 200px;
    font-size: 18px; 
    color: black;
    background: #F3DFE1;
}
.infos .ml1{ 
    margin-left: -100%;
}
.infos .ml2{ 
    margin-left: -200%;
}
.infos .navI_active{ 
    position: relative; 
    z-index: 1;
}
.infos .navI:hover{
    position: relative; 
    z-index: 999;
}
.infos .navI:hover .navI-tit{ 
    background: #9f0101;
}
.swiper-container{
    width: 100%;
    height: 450px;
    z-index: -10;
}
.swiper-slide{
    width: 100%;
    height: 450px;
}
.swiper-slide img{
    width: 100%;
    height: 450px;
}